Reid, who spent four years in that role with the Titans, will take over for Chris Peduzzi in Philadelphia. Peduzzi was on the Eagles' staff for 19 years, starting his tenure at the same time as former head coach Andy Reid in 1999 and earning a promotion to head trainer in 2013 under Chip Kelly.

After Doug Pederson steered the Eagles to their first Super Bowl win, Peduzzi announced he was stepping down in February.

Reid arrives in Philly with a tall task ahead of him. The most important player on the Eagles' roster, quarterback Carson Wentz, is the middle of rehabbing a torn ACL and LCL, and many other key players on the team are recovering from serious injuries.